<ion-header>
    <ion-toolbar>
        <ion-buttons slot="start">
            <ion-back-button [text]="'core.back' | translate" />
        </ion-buttons>
        <ion-title>
            <h1>{{ title }}</h1>
        </ion-title>
    </ion-toolbar>
</ion-header>
<ion-content [core-swipe-navigation]="swipeManager">
    <ion-refresher slot="fixed" [disabled]="!columns || !rows" (ionRefresh)="refreshGrades($event.target)">
        <ion-refresher-content pullingText="{{ 'core.pulltorefresh' | translate }}" />
    </ion-refresher>
    <core-loading [hideUntil]="loaded">
        <core-empty-box *ngIf="!rows.length" icon="fas-chart-bar" [message]="'core.grades.nogradesreturned' | translate" />
        <div *ngIf="rows.length" class="core-grades-container">
            <table class="core-table core-grades-table" [class.summary]="showSummary">
                <thead>
                    <tr>
                        <th *ngFor="let column of columns" id="{{column.name}}" class="ion-text-start"
                            [class.ion-hide-md-down]="column.hiddenPhone" [attr.colspan]="column.colspan">
                            {{ 'core.grades.' + column.name | translate }}
                        </th>
                    </tr>
                </thead>
                <tbody>
                    <ng-container *ngFor="let row of rows | slice:0:rowsOnView">
                        <tr *ngIf="row.itemtype === 'leader'">
                            <td [attr.rowspan]="row.rowspan" class="core-grades-table-leader"></td>
                        </tr>
                        <tr [attr.role]="row.expandable && showSummary ? 'button row' : 'row'"
                            [attr.tabindex]="row.expandable && showSummary && 0" [attr.aria-expanded]="row.expanded"
                            [attr.aria-label]="rowAriaLabel(row)" [attr.aria-controls]="row.detailsid"
                            (ariaButtonClick)="row.expandable && showSummary && toggleRow(row)" [class]="row.rowclass"
                            [class.core-grades-grade-clickable]="row.expandable && showSummary" [id]="'grade-'+row.id"
                            *ngIf="row.itemtype !== 'leader'">
                            <ng-container *ngIf="row.itemtype">
                                <td *ngIf="row.itemtype === 'category'" class="core-grades-table-category" [attr.rowspan]="row.rowspan">
                                </td>
                                <th class="core-grades-table-gradeitem ion-text-start" [attr.colspan]="row.colspan">
                                    <ion-icon *ngIf="row.expandable && showSummary" aria-hidden="true" slot="start" name="fas-chevron-right"
                                        class="expandable-status-icon" [class.expandable-status-icon-expanded]="row.expanded" />
                                    <ion-icon *ngIf="row.icon" name="{{row.icon}}" slot="start" [attr.aria-label]="row.iconAlt" />
                                    <img *ngIf="row.image && !row.itemmodule" [src]="row.image" slot="start" class="core-module-icon"
                                        [alt]="row.iconAlt" core-external-content />
                                    <core-mod-icon *ngIf="row.image && row.itemmodule" [modicon]="row.image" slot="start"
                                        [modname]="row.itemmodule" [colorize]="false" />
                                    <span [innerHTML]="row.gradeitem"></span>
                                </th>
                                <ng-container *ngIf="row.itemtype !== 'category'">
                                    <ng-container *ngFor="let column of columns">
                                        <td *ngIf="column.name !== 'gradeitem' && column.name !== 'feedback' && column.name !== 'grade' &&
                                        row[column.name] !== undefined" [class]="'ion-text-start core-grades-table-' + column.name"
                                            [class.ion-hide-md-down]="column.hiddenPhone" [innerHTML]="row[column.name]">
                                        </td>
                                        <td *ngIf="column.name === 'feedback' && row.feedback !== undefined"
                                            class="ion-text-start core-grades-table-feedback" [class.ion-hide-md-down]="column.hiddenPhone">
                                            <core-format-text collapsible-item [text]="row.feedback" contextLevel="course"
                                                [contextInstanceId]="courseId" />
                                        </td>
                                        <td *ngIf="column.name === 'grade'" [class.ion-hide-md-down]="column.hiddenPhone"
                                            class="ion-text-start core-grades-table-grade {{row.gradeClass}}">
                                            <ion-icon *ngIf="row.gradeIcon" [name]="row.gradeIcon" [attr.aria-label]="row.gradeIconAlt" />
                                            <span [innerHTML]="row[column.name]"></span>
                                        </td>
                                    </ng-container>
                                </ng-container>
                            </ng-container>
                        </tr>
                        <tr *ngIf="row.expandable && row.expanded" [id]="row.detailsid" [class]="row.rowclass">
                            <td [attr.colspan]="totalColumnsSpan">
                                <ion-list>
                                    <ion-item class="ion-text-wrap" *ngIf="row.weight">
                                        <ion-label>
                                            <p class="item-heading">{{ 'core.grades.weight' | translate}}</p>
                                            <p [innerHTML]="row.weight"></p>
                                        </ion-label>
                                    </ion-item>

                                    <ion-item class="ion-text-wrap" *ngIf="row.grade">
                                        <ion-label>
                                            <p class="item-heading">{{ 'core.grades.grade' | translate}}</p>
                                            <p [innerHTML]="row.grade"></p>
                                        </ion-label>
                                    </ion-item>

                                    <ion-item class="ion-text-wrap" *ngIf="row.range">
                                        <ion-label>
                                            <p class="item-heading">{{ 'core.grades.range' | translate}}</p>
                                            <p [innerHTML]="row.range"></p>
                                        </ion-label>
                                    </ion-item>

                                    <ion-item class="ion-text-wrap" *ngIf="row.percentage">
                                        <ion-label>
                                            <p class="item-heading">{{ 'core.grades.percentage' | translate}}</p>
                                            <p [innerHTML]="row.percentage"></p>
                                        </ion-label>
                                    </ion-item>

                                    <ion-item class="ion-text-wrap" *ngIf="row.lettergrade">
                                        <ion-label>
                                            <p class="item-heading">{{ 'core.grades.lettergrade' | translate}}</p>
                                            <p [innerHTML]="row.lettergrade"></p>
                                        </ion-label>
                                    </ion-item>

                                    <ion-item class="ion-text-wrap" *ngIf="row.rank">
                                        <ion-label>
                                            <p class="item-heading">{{ 'core.grades.rank' | translate}}</p>
                                            <p [innerHTML]="row.rank"></p>
                                        </ion-label>
                                    </ion-item>

                                    <ion-item class="ion-text-wrap" *ngIf="row.average">
                                        <ion-label>
                                            <p class="item-heading">{{ 'core.grades.average' | translate}}</p>
                                            <p [innerHTML]="row.average"></p>
                                        </ion-label>
                                    </ion-item>

                                    <ion-item class="ion-text-wrap" *ngIf="row.feedback">
                                        <ion-label>
                                            <p class="item-heading">{{ 'core.grades.feedback' | translate}}</p>
                                            <p>
                                                <core-format-text collapsible-item [text]="row.feedback" contextLevel="course"
                                                    [contextInstanceId]="courseId" />
                                            </p>
                                        </ion-label>
                                    </ion-item>

                                    <ion-item class="ion-text-wrap" *ngIf="row.contributiontocoursetotal">
                                        <ion-label>
                                            <p class="item-heading">{{ 'core.grades.contributiontocoursetotal' | translate}}</p>
                                            <p [innerHTML]="row.contributiontocoursetotal"></p>
                                        </ion-label>
                                    </ion-item>
                                </ion-list>
                            </td>
                        </tr>
                    </ng-container>
                </tbody>
            </table>
            <core-infinite-loading [enabled]="rowsOnView < rows.length" (action)="loadMore($event)" />
        </div>
    </core-loading>
</ion-content>
